false Trading Ideas Stock Market Crypto Forex Economic Commodity Video World Dow futures tumble over 450 points on Tuesday: 5 things to know before Wall Street opens Written by Devesh KumarDevesh K. Sub-Editor Devesh Kumar Sub-Editor Devesh is a sub-editor at Invezz, where he writes and edits news reports. He is dedicated to clear communication, collaborative teamwork, and delivering practical financial insights. read more. Written onNov 4, 2025 Reading time 3 minutes Dow futures plunged over 450 points or ...